class XiyoujiRenwu {
    float height,weight;
    String head, ear;
    void speak(String s) {
       System.out.println(s);
    }
}
public class Example4_1 {
   public static void main(String ags[]) {
      XiyoujiRenwu zhubajie;
      zhubajie = new XiyoujiRenwu();
   }
}
